/* main 模块 */

@font-face {
    font-family: 'icomoon';
    src: url('../fonts/icomoon.eot?mg92lq');
    src: url('../fonts/icomoon.eot?mg92lq#iefix') format('embedded-opentype'), url('../fonts/icomoon.ttf?mg92lq') format('truetype'), url('../fonts/icomoon.woff?mg92lq') format('woff'), url('../fonts/icomoon.svg?mg92lq#icomoon') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

.main {
    overflow: hidden;
}

.main-box-img {
    position: relative;
    width: 100%;
    height: 100vh;
    background: url('../upload/index.jpg') no-repeat;
    background-size: 100% auto;
}

.mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, .3);
}

.mask-mask {
    position: absolute;
    top: 29%;
    left: 77.8%;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, .4);
    z-index: 9999;
}

.mask-mask-mask {
    position: absolute;
    top: 25%;
    left: 25%;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background-color: #fff;
}

.line1 {
    position: absolute;
    top: 79.5%;
    width: 100%;
    border: 2px solid #fff;
}

.line2 {
    position: absolute;
    top: 0;
    width: 2px;
    height: 100%;
    border: 2px solid #fff;
    left: 13.5%;
}

.main-box {
    position: absolute;
    top: 32.5%;
    left: 16.5%;
    font-size: 1.2vw;
    line-height: 2rem;
    z-index: 999;
    color: black;
    height: 43vh;
    background: rgba(255, 255, 255, .7);
    width: 63%;
    padding-left: 5%;
    font-family: "YouYuan";
    padding-right: 5%;
}

.main-box div {
    margin-top: 3vh;
}

.main-box span {
    margin-left: 2%;
}

.main-box i {
    font-family: 'icomoon';
}

.main-box div:nth-child(1) i {
    color: #FF5722
}

.main-box div:nth-child(2) i {
    color: #FFB800
}

.main-box div:nth-child(3) i {
    color: #3DA19F
}

.main-box1 {
    margin-top: 7vh;
}

.main-box2 {
    margin-top: 7vh;
}

.left-text {
    float: left;
    width: 50%;
    padding-left: 5%;
    padding-right: 5%;
}

.left-text div {
    padding-top: 6rem;
}

.left-text h1,
.right-text h1 {
    color: #3DA19F;
    font-size: 44px;
}

.right-text h1 {
    margin-bottom: 1.5%;
}

.left-text p {
    letter-spacing: 0.07em;
    font-size: 20px;
    margin-top: 5%;
    font-family: "YouYuan";
}

.right-img {
    float: right;
    width: 50%;
    height: 28rem;
    background: url('../upload/index1.jpg') no-repeat;
    background-size: 100% auto;
}

.right-img2 {
    float: right;
    width: 50%;
    height: 35rem;
    background: url('../upload/index3.jpg') no-repeat;
    background-size: 100% auto;
}

.left-img {
    float: left;
    width: 50%;
    height: 28rem;
    background: url('../upload/index2.jpg') no-repeat;
    background-size: 100% auto;
}

.right-text {
    float: right;
    width: 50%;
}

.right-text ul li,
.right-text p {
    letter-spacing: 0.07em;
    margin-top: 1%;
    font-family: "YouYuan";
    text-indent: 2rem;
}

.right-text p {
    font-size: 20px;
}

.right-text ul li {
    list-style: inside;
    font-size: 17px;
}

.left-text table {
    border-collapse: collapse;
    margin-top: 10%;
    width: 90%;
    text-align: center;
    font-size: 24px;
    color: #808080;
}

.left-text tr {
    height: 3rem;
    border-bottom: 1px solid grey;
}